65160850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 125670528

約数和(自身を除く): 60509678

約数列:

[1, 2, 5, 10, 25, 50, 53, 67, 106, 134, 265, 335, 367, 530, 670, 734, 1325, 1675, 1835, 2650, 3350, 3551, 3670, 7102, 9175, 17755, 18350, 19451, 24589, 35510, 38902, 49178, 88775, 97255, 122945, 177550, 194510, 245890, 486275, 614725, 972550, 1229450, 1303217, 2606434, 6516085, 13032170, 32580425, 65160850]

約数ペア:

[(1, 65160850), (2, 32580425), (5, 13032170), (10, 6516085), (25, 2606434), (50, 1303217), (53, 1229450), (67, 972550), (106, 614725), (134, 486275), (265, 245890), (335, 194510), (367, 177550), (530, 122945), (670, 97255), (734, 88775), (1325, 49178), (1675, 38902), (1835, 35510), (2650, 24589), (3350, 19451), (3551, 18350), (3670, 17755), (7102, 9175)]